Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQDm1r52RBfb6oSJhOPgOqNCYfwQz+hbWXAzGNnDi/rT3iInR317SdBijvIr… (1,748 chars)"
  }
}